I made a video exactly like this about 5 years ago when I got my first GoPro, but haven't done one since. One of my friend's has never really fished the spawn, and while I don't enjoy doing that anymore, it is fun the first few times and everyone should experience it at least once. So I took him north to the lakes region of New Hampshire and got him setup, and then I did some underwater filming. I botched the angle on another dozen or so good catches, but I'm pretty happy with how the rest came out. Hope you guys enjoy!